METHOD FOR MANUFACTURING LIGHT EMITTING UNIT
First Claim
1. A method for manufacturing light emitting units, comprising:
- providing a semiconductor structure comprising a plurality of light emitting dices;
forming an encapsulant covering the light emitting dices;
mounting the light emitting dices to a patterned conductive layer coupled to a carrier board, wherein the light emitting dices are electrically connected to the patterned conductive layer;
providing a substrate on the encapsulant, wherein the encapsulant is located between the substrate and the light emitting dices; and
cutting the substrate, the encapsulant, the semiconductor structure, and the carrier board so as to obtain the light emitting units.
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Accused Products
Abstract
A method for manufacturing a light emitting unit is provided. A semiconductor structure including a plurality of light emitting dice separated from each other is provided. A molding compound is formed to encapsulate the light emitting dice. Each of the light emitting dice includes a light emitting element, a first electrode and a second electrode. A patterned metal layer is formed on the first electrodes and the second electrodes of the light emitting dice. A substrate is provided, where the molding compound is located between the substrate and the light emitting elements of the light emitting dice. A cutting process is performed to cut the semiconductor structure, the patterned metal layer, the molding compound and the substrate so as to define a light emitting unit with a series connection loop, a parallel connection loop or a series-parallel connection loop.
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Citations
20 Claims
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1. A method for manufacturing light emitting units, comprising:
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providing a semiconductor structure comprising a plurality of light emitting dices; forming an encapsulant covering the light emitting dices; mounting the light emitting dices to a patterned conductive layer coupled to a carrier board, wherein the light emitting dices are electrically connected to the patterned conductive layer; providing a substrate on the encapsulant, wherein the encapsulant is located between the substrate and the light emitting dices; and cutting the substrate, the encapsulant, the semiconductor structure, and the carrier board so as to obtain the light emitting units. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of manufacturing light emitting units, comprising:
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providing a semiconductor structure comprising a substrate, a phosphor-containing encapsulant, a plurality of light emitting dices and an external circuit, wherein the phosphor-containing encapsulant covers the light emitting dices located between the substrate and the external circuit, and a patterned conductive layer is formed on electrodes of the light emitting dices and is physically coupled to the external circuit; and cutting the semiconductor structure so as to obtain the light emitting units. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method of manufacturing light emitting units, comprising:
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providing a semiconductor structure comprising a light transmissive layer, an encapsulant containing a phosphor material and a plurality of sets of light emitting dices, wherein the encapsulant covers the light emitting dices and is disposed between the light transmissive layer and the light emitting dices; mounting a plurality of sets of wirings to the plurality of sets of light emitting dices to form series circuits and/or parallel circuits; and performing a cutting process to obtain the light emitting units, wherein each of the light emitting units at least comprises one of the sets of light emitting dices and one of the sets of wirings. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification